Diff Report
Run #54df9298c351d: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54df8d322535a: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::get

Symfony\Component\HttpFoundation\HeaderBag::getRun #54df9298c351dRun #54df8d322535aDiffDiff%
Number of Function Calls24 24 0 0.0%
Incl. Wall Time (microsec)223 225 2 0.9%
Incl. Wall Time (microsec) per call 9 9 0 0.9%
Excl. Wall Time (microsec)196 200 4 2.0%
Incl. MemUse (bytes)8,440 8,440 0 0.0%
Incl. MemUse (bytes) per call 352 352 0 0.0%
Excl. MemUse (bytes)4,272 4,248 -24 -0.6%
Incl. PeakMemUse (bytes)8,744 8,784 40 0.5%
Incl. PeakMemUse (bytes) per call 364 366 2 0.5%
Excl. PeakMemUse (bytes)6,528 6,560 32 0.5%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\HeaderBag::get [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 2 0.0% 0 0.0% 40 0.2%
Exclusive Metrics Diff for Current Function4 200.0% -24 N/A% 32 80.0%
Parent functions
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 3 150.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::createFromGlobals0 N/A% -2 -100.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 2 100.0% 0 N/A% 40 100.0%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility0 N/A% -1 -50.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getPort0 N/A% -1 -50.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 1 50.0% 0 N/A% 0 0.0%
Child functions
count0 N/A% -1 -50.0% 0 N/A% 0 0.0%
array_key_exists0 N/A% -1 -50.0% 0 N/A% 0 0.0%
strtr0 N/A% 0 0.0% 8 N/A% 8 20.0%
strtolower0 N/A% 0 0.0% 16 N/A% 0 0.0%